CN102434365A - Power generation device by utilizing ocean wave energy - Google Patents
Power generation device by utilizing ocean wave energy Download PDFInfo
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- CN102434365A CN102434365A CN2010102956613A CN201010295661A CN102434365A CN 102434365 A CN102434365 A CN 102434365A CN 2010102956613 A CN2010102956613 A CN 2010102956613A CN 201010295661 A CN201010295661 A CN 201010295661A CN 102434365 A CN102434365 A CN 102434365A
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- ratchet
- double
- wave energy
- housing
- generating device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Abstract
The invention discloses a power generation device by utilizing ocean wave energy, wherein the power generation device is provided with a shell (1), a power generator (2) and a pinion (4), wherein the power generator (2) is installed in the shell (1); the pinion (4) is installed on a power generator rotor (3). The power generation device is characterized by also comprising a rotatable rotary shaft (5), a double-action-type ratchet wheel mechanism (6), a bull gear (8) and a long rod (10), wherein the rotatable rotary shaft (5) is installed in the shell; a central hole (7a) of a ratchet wheel (7) of the double-action-type ratchet wheel mechanism is tightly fixed on the rotary shaft in an interference fit mode; the bull gear (8) is meshed with the pinion, and the central hole of the bull gear is tightly fixed on the rotary shaft in an interference fit mode; one end of the long rod (10) is welded and fixed on the central part of a swinging rod (9) of the double-action-type ratchet wheel mechanism, the angle formed between the long rod and the swinging rod is greater than zero and less than 180 degrees, and the other end of the long rod is connected with a large floating body (11); a pin shaft (12) inserted into the central part of the swinging rod, of the double-action-type ratchet wheel mechanism, is fixed in the shell; and the central part of the swinging rod can rotate around the pin shaft. The power generation device provided by the invention is simple in structure, has less components, is convenient to install, and is not influenced by the terrain by the sea and the depth of the sea.
Description
Technical field
The present invention relates to a kind of electricity generating device, relate in particular to a kind of electricity generating device that the longshore Wave energy that utilizes the ocean generates electricity that is installed in.
Background technique
At present, in order to obtain clean energy resource, protect the environment to benefit the people, make human kind sustainable development, the various electricity generating devices that utilize the ocean to generate electricity have generally been developed in countries in the world, utilize modes such as morning and evening tides and sea fluctuation in these devices.Yet in the electricity generating device of these modes, structure is complicated mostly, and part is many, during installation fee, and maintenance inconvenience.In addition, have in these devices exist generator amature fluctuate up and down when causing along with the sea and turn clockwise, the time and the problem that is rotated counterclockwise; What have exists the influence that receives bank, ocean landform easily and the problem that is difficult to install.
Summary of the invention
Problem in view of above-mentioned existence; The electricity generating device that the object of the present invention is to provide a kind of Wave energy that utilizes the ocean to generate electricity, it is simple in structure, and part is few; Easy for installation; With low cost, the rotor of generator does not receive the sea to fluctuate up and down and rotate to same direction all the time, and maintenance convenient.
For realizing above-mentioned purpose; The electricity generating device that utilizes the ocean wave energy of the present invention; Have housing (1), be installed in the generator (2) in this housing and be installed in the small gear (4) on this generator amature (3); It is characterized in that also having: be installed in the rotatable rotary axle (5) in the said housing; Double-acting ratchet mechanism (6), the central hole (7a) of the ratchet of this double-acting ratchet mechanism (7) is fastened on the said running shaft with the interference mode; Gearwheel (8), this gearwheel and said pinion and center hole are fastened on the said running shaft with the interference mode; And stock (10); One end of this stock is weldingly fixed on the central part of the rocking bar (9) of said double-acting ratchet mechanism; And form between said stock and the said rocking bar greater than the state of 0 degree less than 180 degree; The other end of said stock reaches outside the said housing and is connected with big ball float (11), and the bearing pin (12) of the central part that is inserted in said rocking bar of said double-acting ratchet mechanism is fixed in the said housing, and the central part of said rocking bar can rotate around said bearing pin.
In said structure, has speed increasing mechanism between best said gearwheel and the said small gear.
In addition; First ratchet (6a) and second ratchet (6b) of best said double-acting ratchet mechanism are connected with first brake pad and second brake pad with hinge respectively, and when said rocking bar counter-clockwise swing, said first brake pad impels said first ratchet to contact with the flank of tooth of said ratchet; Said ratchet is rotated; At this moment, said second brake pad is propped up said second ratchet, makes said second ratchet leave said ratchet and crosses its tooth top; When said rocking bar is swung clockwise; Said second brake pad impels said second ratchet to contact with the flank of tooth of said ratchet, said ratchet is rotated, at this moment; Said first brake pad is propped up said first ratchet; Make said first ratchet leave said ratchet and cross its tooth top, thus, said double-acting ratchet mechanism becomes noiseless double-acting ratchet mechanism.
In addition, the bottom of said housing is provided with support (13), and best said internal stent has through hole (14), and an end (14a) of this through hole is communicated with said enclosure interior.
In above-mentioned structure, said stock is the structure of adjustable in length.
Adopt the electricity generating device that utilizes the ocean wave energy of the present invention, it is simple in structure, and part number is few; Easy for installation, cheap for manufacturing cost, and owing to adopt the double-acting ratchet mechanism; Therefore; Even big ball float 11 is along with the sea fluctuation and move up and down, ratchet is rotated all the time, in the time of can not making the rotor of generator and when just changeing and reverse to same direction.In addition, the present invention can regulate the stock that links to each other with big ball float according to the height on sea and bank, the influence that install, generating can not receive the seashore border district shape and the ocean depth.
Description of drawings
Fig. 1 is the expression structural representation that utilizes the electricity generating device of ocean wave energy of the present invention.
Embodiment
Below, utilize the preferred example and the advantage thereof of concrete structure of the electricity generating device of ocean wave energy according to accompanying drawing explanation.
As shown in Figure 1, the electricity generating device that utilizes the ocean wave energy of the present invention has housing 1, is installed in the generator 2 in this housing 1 and is installed in the small gear 4 on this generator amature 3, also has: be installed in the rotatable rotary axle 5 in the housing 1; Double-acting ratchet mechanism 6, the central hole 7a of the ratchet 7 of this double-acting ratchet mechanism 6 is fastened on the running shaft 5 with the interference mode; Gearwheel 8, this gearwheel 8 is fastened on the running shaft 5 with the interference mode with small gear 4 engagements and center hole (not shown); And stock 10; One end (not shown) of this stock 10 is weldingly fixed on the central part (not shown) of the rocking bar 9 of double-acting ratchet mechanism 6; And between stock 10 and the rocking bar 9 angulation for greater than 0 the degree less than 180 the degree state (only show the acute angle state among the figure; Leaving the sea when far away when longshore housing 1 mounting point, then be the obtuse angle state), and the other end of stock 10 (not shown) reaches housing 1 and be connected with big ball float 11 outward.
In the present embodiment; Stock 10 with and rocking bar 9 between form acute angle or obtuse angle state and be weldingly fixed on the central part of rocking bar 9; But stock 10 preferably is removably mounted on the central part of rocking bar 9; So that the situation of leaving the sea distance according to the mounting point of housing 1 decides whether formed angle is should be for acute angle should be the obtuse angle well between stock 10 and the rocking bar 9, self-evident, this angle also might be 90 degree.Therefore, formed angle is greater than the state of 0 degree less than 180 degree between the stock 10 of electricity generating device of the present invention and the rocking bar 9.
In addition, in said structure, the bearing pin 12 of the central part that is inserted in rocking bar 9 of double-acting ratchet mechanism 6 is fixed in the housing 1, and the central part of rocking bar 9 can rotate around bearing pin 12.
Because the present invention has adopted known double-acting ratchet mechanism 6; Therefore, no matter the sea springs up up or springs up down, the first ratchet 6a in the double-acting ratchet mechanism 6 capable of using and the second ratchet 6b continuously rotate ratchet 7 in the same direction; Thereby driving gearwheel 8 continuously rotates to same direction; Small gear 4 with gearwheel 8 engagement rotate to same direction, and then make generator amature 3 rotations with the center hole interference fit of small gear 4, generator 2 generates electricity.
In an embodiment of the present invention, preferably have speed increasing mechanism (not shown) between gearwheel 8 and the small gear 4,, promptly improve the rotating speed of the rotor 3 of the generator 2 that is connected with this small gear 4 to improve the rotating speed of small gear 4.So, spring up under the less situation, also can guarantee normal power generation on the sea, multiple.
In addition, in said structure, according to occasion; Also can on the first ratchet 6a of double-acting ratchet mechanism 6 and the second ratchet 6b, be connected with first brake pad and second brake pad (not shown) with hinge respectively, when rocking bar 9 counter-clockwise swings, first brake pad impels first ratchet to contact with the flank of tooth (not shown) of ratchet 7; Ratchet 7 is rotated; At this moment, second brake pad is propped up second ratchet, makes second ratchet leave ratchet 7 and crosses its tooth top (not shown); When rocking bar 9 is swung clockwise; Second brake pad impels second ratchet to contact with the flank of tooth (not shown) of ratchet 7, ratchet 7 is rotated, at this moment; First brake pad is propped up first ratchet; Make first ratchet leave ratchet 7 and cross its tooth top, thus, the double-acting ratchet mechanism becomes noiseless double-acting ratchet mechanism.
Above-mentioned noiseless double-acting ratchet mechanism can be cancelled under the situation mostly, to reduce manufacture cost.
In said structure; Preferably the bottom (art diagram) of housing 1 is provided with support 13; And preferably support 13 inside have through hole 14; One end 14a of this through hole 14 and housing 1 internal communication are can make the cable (art diagram) that links to each other with generator 2 through this through hole 14 and through the underground place that is communicated to required electric power.
Certainly, above-mentioned support 13 can be located at four corners of housing 1 bottom, with the housing 1 of stable support electricity generating device of the present invention.
In addition; In electricity generating device of the present invention, stock 10 adopts the structure of its adjustable in length, promptly; The length of stock 10 is scalable; So that when when springing up up according to the sea and the height of seashore and sea springs up down and the height of the seashore length of regulating stock 10, make the installation site of electricity generating device of the present invention more extensive, do not receive the influence of the seashore border district shape and the depth.
In addition, the intensity that can spring up up and down according to the sea, the quantity (only showing 1 generator 2 in the accompanying drawing of the present invention) of coming suitably to increase generator 2 in the housing 1 increases generated energy.
In addition, though not shown, the housing 1 of electricity generating device of the present invention has the openable side door of openable loam cake in top or side, or has the openable side door of openable loam cake in top and side simultaneously, so that each parts in the maintenance housing 1.
Therefore, as stated, the present invention is than in the past electricity generating device, and is simple in structure; Part number is less, and is easy for installation, cheap for manufacturing cost; And owing to adopt the double-acting ratchet mechanism, therefore, even big ball float moves up and down along with the sea fluctuation; Ratchet is rotated all the time, in the time of can not producing the rotor that makes generator and when just changeing and the phenomenon of reversing is beneficial to normal power generation to same direction.In addition, the present invention can regulate the stock that links to each other with big ball float according to the height on sea and bank, the influence that install, generating can not receive the seashore border district shape and the ocean depth.
On basis of the present invention, the two ends of running shaft 5 are stretched out outside the housing 1, three blades (not shown) are installed on these both ends or one end, have under the wind action on the seashore limit, further quicken the rotation of ratchet 8, in order to generating.Thus, electricity generating device of the present invention forms the electricity generating device that oceanic wave energy and wind energy are combined.
Claims (6)
1. electricity generating device that utilizes the ocean wave energy; Have housing (1), be installed in the generator (2) in this housing and be installed in the small gear (4) on this generator amature (3); It is characterized in that also having: be installed in the rotatable rotary axle (5) in the said housing; Double-acting ratchet mechanism (6), the central hole (7a) of the ratchet of this double-acting ratchet mechanism (7) is fastened on the said running shaft with the interference mode; Gearwheel (8), this gearwheel and said pinion and center hole are fastened on the said running shaft with the interference mode; And stock (10); One end of this stock is weldingly fixed on the central part of the rocking bar (9) of said double-acting ratchet mechanism; And angulation is greater than the state of 0 degree less than 180 degree between said stock and the said rocking bar, and the other end of said stock reaches outside the said housing and is connected with big ball float (11)
The bearing pin (12) of the central part that is inserted in said rocking bar of said double-acting ratchet mechanism is fixed in the said housing, and the central part of said rocking bar can rotate around said bearing pin.
2. the electricity generating device that utilizes the ocean wave energy as claimed in claim 1 is characterized in that, has speed increasing mechanism between said gearwheel and the said small gear.
3. according to claim 1 or claim 2 the electricity generating device that utilizes the ocean wave energy; It is characterized in that; First ratchet (6a) and second ratchet (6b) of said double-acting ratchet mechanism are connected with first brake pad and second brake pad with hinge respectively, and when said rocking bar counter-clockwise swing, said first brake pad impels said first ratchet to contact with the flank of tooth of said ratchet; Said ratchet is rotated; At this moment, said second brake pad is propped up said second ratchet, makes said second ratchet leave said ratchet and crosses its tooth top; When said rocking bar is swung clockwise; Said second brake pad impels said second ratchet to contact with the flank of tooth of said ratchet, said ratchet is rotated, at this moment; Said first brake pad is propped up said first ratchet; Make said first ratchet leave said ratchet and cross its tooth top, thus, said double-acting ratchet mechanism becomes noiseless double-acting ratchet mechanism.
4. the electricity generating device that utilizes the ocean wave energy as claimed in claim 3 is characterized in that, the bottom of said housing is provided with support (13).
5. the electricity generating device that utilizes the ocean wave energy as claimed in claim 4 is characterized in that, said internal stent has through hole (14), and an end (14a) of this through hole is communicated with said enclosure interior.
6. the electricity generating device that utilizes the ocean wave energy as claimed in claim 3 is characterized in that, said stock is the structure of adjustable in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102956613A CN102434365A (en) | 2010-09-29 | 2010-09-29 | Power generation device by utilizing ocean wave energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102956613A CN102434365A (en) | 2010-09-29 | 2010-09-29 | Power generation device by utilizing ocean wave energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102434365A true CN102434365A (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102956613A Pending CN102434365A (en) | 2010-09-29 | 2010-09-29 | Power generation device by utilizing ocean wave energy |
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| CN (1) | CN102434365A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141583A (en) * | 2014-06-04 | 2014-11-12 | 集美大学 | Bidirectional ocean energy collecting mechanism provided with float |
| CN104595097A (en) * | 2015-02-11 | 2015-05-06 | 广西师范大学 | Wave power generation device |
| CN104632514A (en) * | 2014-12-30 | 2015-05-20 | 山东科技大学 | Multi-ratchet-wheel pendulum type wave power generation device |
| CN105443308A (en) * | 2015-11-11 | 2016-03-30 | 无锡清杨机械制造有限公司 | Power generating device through wave mechanical energy |
| CN105909459A (en) * | 2016-06-29 | 2016-08-31 | 国网山东省电力公司经济技术研究院 | Shore-based hydraulic energy collection and conversion device |
| CN106246450A (en) * | 2016-09-28 | 2016-12-21 | 重庆交通大学 | A kind of mechanical wave energy efficient power generation system |
| CN106944934A (en) * | 2017-04-24 | 2017-07-14 | 贵州金石车载式流动打砂机制造有限责任公司 | The movable small sand shaker of power change type |
| CN109185028A (en) * | 2018-09-13 | 2019-01-11 | 台州鼎拓工业设计有限公司 | A kind of swing type sea wave power generating |
| CN113233580A (en) * | 2021-05-07 | 2021-08-10 | 浙江略敏环保科技有限公司 | Microbial purifier for water body environment restoration and use method thereof |
-
2010
- 2010-09-29 CN CN2010102956613A patent/CN102434365A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141583A (en) * | 2014-06-04 | 2014-11-12 | 集美大学 | Bidirectional ocean energy collecting mechanism provided with float |
| CN104632514A (en) * | 2014-12-30 | 2015-05-20 | 山东科技大学 | Multi-ratchet-wheel pendulum type wave power generation device |
| CN104595097A (en) * | 2015-02-11 | 2015-05-06 | 广西师范大学 | Wave power generation device |
| CN105443308A (en) * | 2015-11-11 | 2016-03-30 | 无锡清杨机械制造有限公司 | Power generating device through wave mechanical energy |
| CN105909459A (en) * | 2016-06-29 | 2016-08-31 | 国网山东省电力公司经济技术研究院 | Shore-based hydraulic energy collection and conversion device |
| CN106246450A (en) * | 2016-09-28 | 2016-12-21 | 重庆交通大学 | A kind of mechanical wave energy efficient power generation system |
| CN106944934A (en) * | 2017-04-24 | 2017-07-14 | 贵州金石车载式流动打砂机制造有限责任公司 | The movable small sand shaker of power change type |
| CN109185028A (en) * | 2018-09-13 | 2019-01-11 | 台州鼎拓工业设计有限公司 | A kind of swing type sea wave power generating |
| CN113233580A (en) * | 2021-05-07 | 2021-08-10 | 浙江略敏环保科技有限公司 | Microbial purifier for water body environment restoration and use method thereof |
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Application publication date: 20120502 |